We know that many textile orders are transferred from India to China, and the surge in orders may cause insufficient supply of raw materials, leading to an increase in raw materials. Recently, the prices of raw materials have increased greatly, and the prices of cotton yarn, viscose and Tencel have Read More
Water is divided into soft water and hard water. Water that does not contain or contains a small amount of calcium and magnesium ions is called soft water, and vice versa is called hard water. The hardness component of water, if it is caused by sodium bicarbonate or magnesium bicarbonate, is tempora Read More
1. It is used as the base material for high temperature vulcanized silicone rubber (HTV), and mixed with crosslinking agent, reinforcing agent, colorant, structural control agent and aging resistant agent to prepare high temperature vulcanized silicone rubber raw rubber.2. It is used to make liquid Read More
1. Principle：Dry a certain mass of a sample at a certain temperature under normal pressure for a certain period of time. The solid content is expressed as the percentage of the mass of the sample after heating to the mass of the sample before heating.2. Determine step aggregation① Take three weighin Read More
Silicone waterproofing agents have two properties: water-based and oily. Water-based organosilicon waterproofing agent is milky white. When it is mixed into cement mortar, it can also act as a retarder, water reducer and enhancer. Therefore, it is suitable for the construction industry, exterior wal Read More
Hair removal rate is one of the important quality indicators of towels. The new towel industry standard GB/T22864-2020 will be officially implemented on September 1, 2020.In the new standard, the technical requirements index of the depilation rate does not distinguish between the velvet towels and t Read More
Silk/moist/non-stick/smoot hand feeling.No need emulsifying agent / Self-dispersible.Durability finishing agent.High shear stability,no burr/oil stain,high electrolyte/high temeperature resistance,no pollution to fiber,plants and equipments.Low yellowing,no color change.Can repair color directly.Goo Read More
Amino silicone oil can be divided into single-ended, double-ended, side-ended, copolymerized and mixed types according to the position of amino in polysiloxane molecule.According to the end group classification, there are methyl, methoxy and hydroxyl groups such as amino silicone oil. The methyl - t Read More
Generally, the basic prescription for removing silicone oil spots is: degreaser (a certain brand) 2g/L, silicon spot cleaning agent (a company) 3-5g/L, caustic soda/soda ash 2g/L, treatment temperature: 85-95℃, time ：30-60min; Adding order is: degreasing agent → silicon spot remover → caustic soda → Read More
